baber/WOPTO huggingface dataset:
Patent JP-H10208526-A (JP)
Title: Indicator
Inventor: YAMAGUCHI SHIGEHARU
IPC: F21V3/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an indicator with enhanced visibility function. SOLUTION: The indicator 1 is provided with a light source 5 composed of a xenon flash lamp capable of being turned on and off in the inside of a case main body 2, and an indication portion 4a for patterns, characters and symbols is formed on an indication surface 3 located in its outer frame portion, by a light emitting body consisting of a fluorescent material, light accumulating material or the combination of both of them. When the light source 5 is irradiated, light is emitted through a remaining part 4b from which the indication portion 4a is excluded, the remaining part is thereby relieved, so that its visibility function is greatly improved.
Patent JP-S57135331-A (JP)
Title: Differential pressure transmitter
Inventor: TANAKA YOSHIROU
IPC: G01L13/02
Filed: 1981-02-16
Abstract: PURPOSE:To obtain a differential pressure transmitter which is capable of controlling against a variation of static pressure easily and exactly, and is high in reliability, by correcting a meter output value by a cylindrical body which moves slantingly by making a sealing liquid as a medium, through a flexible body, in accordance with detected differential pressure. CONSTITUTION:A force beam 29 formed in one body with a cylindrical body 44 moves slantingly through a fixed strap 31 to a bellows 28 which is displaced in accordance with a pressure difference of a pressure chamber provided with diaphragms 25, 26 which are sealed with a silicone liquid, etc., respectively, and operate as low and high pressure receiving surfaces. As a result, a space between a nozzle 35 and a flapper 33 is varied in accordance with differential pressure, and a differential pressure oscillator 21 transmits a differential pressure signal corresponding to a back pressure variation of the nozzle 35. When the cylindrical body 44 is displaced through an adjusting screw 46 in accordance with static pressure of a sealing liquid, the initial position of the flapper 33 is adjusted by returning force of the cylindrical body 44 and bending force of a flexible body 32 due to static pressure of the sealing liquid, an output of the oscillator 21 due to a static pressure variation of the sealing medium is corrected easily and exactly, and also it responds automatically thereafter, too, and a differential pressure oscillator having high reliability is obtained.
Patent JP-S62179328-A (JP)
Inventor: TAKEMOTO EIJI
IPC: A01K61/00
Filed: 1986-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04260836-A (JP)
Title: Running control device for vehicle
Inventor: CHIGUSA SHUNSUKE
IPC: B60W10/18
Filed: 1991-02-14
Abstract: PURPOSE:To prevent any deterioration in feeling of a driver by not following the wandering generated a preceding vehicle when it is minute, in an automatic follow-up running. CONSTITUTION:Detected signals coming from a intra-vehicle distance sensor 1, a vehicle speed sensor 12, an acceleration sensor 14, a throttle position sensor 16, and the like are input to an automatic follow-up running ECU 18, and it is judged whether variation in automatic speed stays in an allowable range or not. When it is in the allowable range, the vehicle is judged to stay in its cruise running. When a preceding vehicle performs acceleration or deceleration consciously during its cruise running, follow-up control in accordance with an intra-vehicle distance is performed. More over, when relative speed variation to the preceding vehicle is within 5% of a vehicle speed at the time of its cruise running, the follow-up control is not performed, but a throttle actuator 24 and a brake actuator 26 are controlled, so as to maintain the vehicle speed at the time of cruise running.
Patent JP-H10218006-A (JP)
Title: Steering wheel direction indicator
Inventor: FUTAMURA TAKASHI
IPC: G05D1/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel direction indicator whereby in what direction a steering wheel faces at present can be informed without directly watching the steering wheel and without running a conveying vehicle. SOLUTION: This steering wheel direction indicator 13 has a rotary shaft 16 transmitting rotation of a steering wheel shaft of an unmanned carrier by a gear to be rotated in the same direction by 1 to 1 ratio to the steering wheel shaft and a direction indicating part 14 fixed to an upper end of this rotary shaft 16 to be rotated therewith to indicate the direction with a steering wheel facing by an arrow mark 14a. In the periphery of the direction indicating part 14, a fixed display part 18 having a display (line 18a displaying neutral position, line 18b displaying position of 90 deg. rotational angle in a right/left direction) of rotational angle of the steering wheel is provided.
Patent JP-H11217466-A (JP)
Title: Production of reinforced rubber by using waste paper and rubber composition prepared by using same
Inventor: TAKAHASHI SHUJI
IPC: D21B1/16
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To effectively utilize waste paper and thereby obtain a reinforced rubber excellent in rupture properties by dissociating waste paper in advance in an aq. alkali soln., mixing the soln. with a rubber latex, and coagulating the latex. SOLUTION: Waste paper, pref. waste newspaper, is dissociated in advance in an aq. alkali soln. (e.g. a 5% aq. NaOH soln.), pref. at a pH of 9-10, e.g. with a pulper and then is mixed into a rubber latex, which is coagulated with an acid (e.g. hydrochloric acid) to give a reinforced rubber. The content of waste paper in the reinforced rubber is pref. 1-40 wt.% of the solid content of the latex. A natural rubber latex, an SBR latex, an NBR latex, a CR latex, a hydrogenated NBR latex, and a chlorosulfonated polyethylene latex are listed as the above-mentioned rubber latex.
Patent JP-S58138992-A (JP)
Title: Latent heat exchanger
Inventor: MATSUI KOUICHI
IPC: F28D19/04
Filed: 1982-02-15
Abstract: PURPOSE:To simplify the installation of a moisture absorbing tank and the work of piping therefor by a method wherein a cylinder filled with a moisture absorbing agent and rotatable across a dry section and a high humidity section is provided  within the moisture absorbing tank. CONSTITUTION:A moisture absorbing tank 10 is provided with a cylindrical casing 11,  the cylinder 13 filled with a moisture adsorbing agent and rotatable with a shaft 12  arranged concentrically within the casing 11 and driven by a power source (not shown)  and a partition wall 15 having an opening 14 by which the casing 11 is divided into  nearly two halves and through which the partition wall 15 comes into engagement with the cylinder 13 fluid-tight and slidably. The cylinder 13 is hollow and is provided with  a number of throughholes 16 drilled in both side plates thereof. Further, the cylinder 13  is filled with a moisture absorbing agent 17 consisting of solid particles and rotatable across the section 11a filled with low moisture hot air so that the moisture absorbing  agent which has absorbed moisture during the passage of the cylinder 13 through the  section 11a is regenerated during the passage of the cylinder 13 through the section 11b and the moisture absorbing capacity of the moisture absorbing agent 17 is maintained  for a prolonged period of time. Accordingly, it is not necessary to provide two moisture absorbing tanks and to use them alternatively by switching.
Patent JP-H05216296-A (JP)
Title: Process cartridge for image forming device
Inventor: OWADA SUSUMU
IPC: G03G15/00
Filed: 1992-02-06
Abstract: PURPOSE:To surely and accurately combine respective cartridges which are divided into a cartridge with built-in photosensitive drum and a cartridge with built-in developer. CONSTITUTION:The process cartridge 40 is constituted of a 1st cartridge with built-in photosensitive drum 20 and a 2nd cartridge 30 with built-in developing device 6 provided with a developing sleeve 31. The 2nd cartridge 30 can be rotated through a supporting shaft 36a with reference to the 1st cartridge 20 and provided with a leaf spring 25 for pressing the 2nd cartridge 30 toward the 1st cartridge 20 and an eccentric cam 26. At the time of combining respective cartridges 20 and 30, the abutting surface of the 2nd cartridge 30 is abutted against the reference surface of the 1st cartridge 20 by the leaf spring 25 for pressing the photosensitive drum 3 in the axial direction of the developing sleeve 31 so that the cartridges may be positioned.
Patent JP-H04212293-A (JP)
Title: Integrated tuning capacitor net work and heat sink for electrodeless high brightness dis- charge lamp
Inventor: YOSEFU KURISUTOFUA BOROUIEKU
IPC: H01J65/04
Filed: 1991-01-23
Abstract: PURPOSE: To provide a ballast of a high-efficiency electrodeless HID lamp having an simplified impedance matching and a resonance synchronization network having a serial capacitor and a parallel capacitor connected to an energizing coil and sharing a common capacitor plate. CONSTITUTION: A ballast for an electrodeless, high-precision discharge lamp has a D-class power amplifier provided with an integrated tuning capacitor network and a heat sink. A serial inhibiting/tuning capacitor Cs and a parallel tuning capacitor Cp are integrated by sharing a common capacitor plate 30. Metal plates 30 and 36 of the parallel tuning capacitor Cp constitutes a heat sink face for removing excess heat from a lamp oscillating coil 16. These faces are mounted on a plate for the parallel capacitor Cp of a heat sink fin 40. Efficiency is maximized by matching with an impedance of a load network of the ballast.
Patent JP-S58145973-A (JP)
Inventor: JIYAN JIYOZEFU BURIYUINDONKU
IPC: G03G15/08
Filed: 1983-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11273440-A (JP)
Title: Baffle for removing interference ring on emitted light pattern of deuterium lamp
Inventor: JAMES CURTIS L
IPC: F21V11/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of interference rings on an emitted light pattern of a deuterium lamp by improving a baffle installed near a fireball generated by an electric arc of the deuterium lamp. SOLUTION: The central circular part 25 of a baffle 24 which has a shape of a part of a cylinder and is installed near a fireball generated by an electric arc of a deuterium lamp, is changed into a flat part 26 by elastic deformation. An opening 27 is formed in the center of the flat part 26. The sizes and the shapes of the flat part 26 and the opening 27 are established, so that interference rings may not be generated on an emitted light pattern of the deuterium lamp, to thereby make the emitted light pattern smooth.
Patent JP-H03226809-A (JP)
Title: Constant-voltage circuit
Inventor: FURUYA MISAO
IPC: G05F3/30
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a stable output voltage by providing a correcting circuit for correcting a current flowing to a series circuit in accordance with fluctuation of the applied voltage of a P-N junction element. CONSTITUTION:An input voltage is applied between terminals 1, 3, an output constant-voltage Vc is taken out from terminals 2, 3, and the terminal 1 is connected to the terminal 2 through a constant-current source 4. Between the terminal 2 and the terminal 3, a series circuit 5, a differential amplifier 6, a control circuit 7 being a correcting circuit, and a PNP transistor Q2 are con nected in parallel to each other. In such a case, the control circuit 7 can execute a correction at the part of a DC current amplification factor hFE is higher in level than the level of correction by a conventional resistance R4 being not sufficient, therefore, even if the voltage of an NPN transistor Q1 for constituting a P-N junction element which comes to a reference is fluctuated, a supply current to the series circuit 5 is corrected in proportion to the fluctuation. In such a way, a stable output voltage is obtained in a wide range.
Patent JP-S59147186-A (JP)
Inventor: MATSUSHITA KIYOMI
IPC: F16L11/12
Filed: 1983-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10219583-A (JP)
Title: Process data history management/display device for brand management
Inventor: KANUKA SATORU
IPC: D21F7/06
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a process data history management/display device, which display processed data obtained by actual operation for a brand, only by designating the brand and requesting to display the history data. SOLUTION: This device comprises a data collection/processing section 11 which collects process information by brand and, in relation to data, obtained by papermaking/pulping operation, based on designated process information grouping and data collection cycle in each group; processing sections 16-1 to 16-n which input the collected data and processes them, e.g. finding standard deviations; process data memory 18 which stores the process data, e.g. quality assessment results based on the processed data and classified by current brand numbers, and dates of starting data collection; display data selection section 19 which selects and inputs the relevant data from the memory, based on the brand no., group no. and data designated by an inputting means; and CRT monitor 20 which displays the data inputted by the display data selection section 19.
Patent JP-H10217275-A (JP)
Title: Resin sealing method for semiconductor apparatus
Inventor: TAKEBE NAOTO
IPC: B29C45/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealing method of a semiconductor apparatus constituted so as to suppress the generation of void inferiority when a molten resin is extruded into a cavity in a reduced pressure atmosphere to enhance the reliability of a resin sealing type semiconductor apparatus. SOLUTION: In a semiconductor apparatus, cavities 131, 132 are mutually formed to lower and upper molds 11, 12 and a semiconductor element 14 is arranged in the cavity 131. A pot 15 is formed to the lower mold 11 and resin pellets 16 are charged in the pot 15 to be extruded to flow passages 181, 182 by a plunger 17. An air vent 19 is formed to the upper mold 12 so as to communicate with the cavities 131, 132 and a groove 20 reducing exhaust resistance at the time of pressure reduction is formed to the air vent 19. By the reduction of exhaust resistance at a time when a resin is extruded into the cavity in a reduced pressure atmosphere, the generation of void inferiority is suppressed.
Patent JP-S53106734-A (JP)
Title: Cyanoacrylate adhesive
Inventor: IKUNO HARUHISA
IPC: C08L35/04
Filed: 1977-02-28
Abstract: PURPOSE: To prepare an adhesive which does not whiten around joint even without primer treatment by adding a urethane containing no isocyanate group to a cyanoacrylate adhesive dissolved in an organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59150022-A (JP)
Title: High-frequency hardening method of circular cylindrical part of crank shaft
Inventor: NOMURA HIROMITSU
IPC: C21D9/30
Filed: 1983-02-11
Abstract: PURPOSE:To make cooling rate equal over the entire part and to decrease generation of hardening strain by mounting a high-frequency heating coil on the circular cylindrical part of a crank shaft, injecting cooling water to cool said part after heating, and cooling additionally the web shoulder part of said shaft. CONSTITUTION:A high-frequency heating coil 5 is mounted on the circular cylindrical part of a crank shaft such as a crank shaft pin 1 or the like, and auxiliary cooling jacekts are disposed on both outsides of a web shoulder 4. The assembly is then set in a high-frequency heating device. Electric current is conducted to the coil 5 to heat the surface of the pin 1, and then cooling water 8 is injected from the injection hole 7 of a main cooling jacket 6 contained in the coil 5 to cool the pin 1. The cooling water is injected at the same instant from auxiliary cooling jackets 9 to cool both web shoulders 4. The cooling rates on the counter weight side in the circular cylindrical part of the crank shaft and the side opposite from the counter weight are thus made equal and hardening strain is reduced.
Patent JP-S61182291-A (JP)
Title: Integrated semiconductor laser device
Inventor: WATANABE YUKIO
IPC: H01L27/15
Filed: 1985-02-08
Abstract: PURPOSE:To obtain an integrated semiconductor device having excellent heat- dissipating characteristics by extending a semiconductor layer constituting a semiconductor photodetecting element, directly bonding a contact layer for a semiconductor laser device onto the the semiconductor layer, dividing these semiconductor layer and contact layer at fine intervals and each facing the divided devices. CONSTITUTION:An i-type semiconductor substrate 21 constituting an integrated semiconductor photodetecting element 20 is fixed onto a stem 10 made of copper by using adhesives, an N-type layer 22 is deposited on the substrate 21, and a P-type region 23 is diffused and formed near one end section of the layer 22, thus shaping a P-N photodiode. Consequently, the region 23 is employed as a light-receiving section 24, a p electrode 26 is applied to the light-receiving section 24, and p electrodes 60 used in common with p electrodes for an afterward shaped integrated semiconductor laser element 30 are formed onto the layer 22. A P-type GaAs contact layer 35, a P-type GaAlAs clad layer 34, a GaAs active layer 33, an N-type GaAlAs clad layer 32, an N-type GaAs substrate 31 and an N electrode 36 constituting the element 30 are laminated and shaped at the other end section of the layer 22, and the elements 20 and 30 are each divided and these are faced.
Patent JP-H06216305-A (JP)
Title: Stacked electronic part
Inventor: MURA MITSURU
IPC: H01L25/18
Filed: 1993-01-14
Abstract: PURPOSE:To provide a stacked electronic part which is easy of stacking and besides which can be manufactured easily. CONSTITUTION:In a stacked electronic part 1, where electronic parts 10 and 20 where pluralities of leads 12 and 22 are extended from the two opposite sides 11a and 12a of packages 11 and 21 are laid on top of the other, the lead 22 or 12 of the other electronic part 20 or 10 is arranged on the side 11b or 21b of the package 11 or 21 where the lead 12 or 22 of one electronic part 10 or 20 is not extended, and besides the bottoms 12a or 22a of each lead 12 or 22 are trued up on nearly the same plane. Moreover, the semiconductor parts 10 and 20 are made of two semiconductor devices consisting of oblong packages 11 and 21 being approximately 2:1.
Patent JP-H03228227-A (JP)
Title: Optical information recording system
Inventor: HOSOYA HIDEKI
IPC: G11B7/24
Filed: 1990-02-02
Abstract: PURPOSE:To surely form a self-clock signal within a certain number by recording the same data as the special information that this data is the same as the previous data when the same data continues by the predetermined number or above at the time of multiple valued recording. CONSTITUTION:For example, '10110110101000011101' of the binary data shown in Fig. is '231220131' of quaternary data, but the recording state of the 3rd data is determined as '4' and is recorded as '2312240131' in the case of continuation of the prescribed number, for example, 3 pieces of '2'. This '4' is the same recording information as the previous '2' and since the taking out of the edge signal not obtainable due to the continuation of the same data is possible, this data can be used to help form the self-clock signal. The self-clock signal is surely formed and the reproduction is facilitated if the many valued recording is executed in such a manner. In addition, the higher density of the sufficient recording is attained even if the degree of multiplexing in the respective pits is suppressed to a lower level.
Patent JP-H10215734-A (JP)
Title: Inner through fishing rod
Inventor: MAEDA MASAFUMI
IPC: A01K87/06
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an inner through fishing rod holding the features of being easy to put a fish line through into a rod pipe, sharp in sensing a strike, difficult to entangle the line and light in weight. SOLUTION: This inner through fishing rod is formed by connecting and fixing a handle 2 provided with a reel leg fixing device 1, two separated parallel bars 4s, 4b and the rod pipe 3 for inserting the line in this order in straight and forming a hollow part freely move-operating without bringing the line 51 into contact with the rod main body at an axis center part in the middle of the rod.
Patent JP-2000219879-A (JP)
Title: Fluorescent substance and its production
Inventor: SUDA JUNKO
IPC: C01F17/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an YAG fluorescent substance having practical performance to both of brightness and life. SOLUTION: Y2O3 in an amount of 38.5 g, 18.3 g Al2O3, 22.5 g Ga2O3 and 3.3 g Tb4O7 are each weighed. Nitrates of these compounds are prepared and are dropped into an aqueous solution of ammonia at normal temperature and hydroxides containing these elements are simultaneously formed and precipitated. The precipitate is aged for about 2 hr and dried to afford a raw material and the raw material is baked at 1500 deg.C for 2 hr without using flux to prepare a fluorescent substance represented by the formula Y3(Al0.6Ga0.4)5O12:Tb (Tb=5 mol%/1 mol Y). According to X ray diffraction, the fluorescent substance has YAG single phase and does not contain excess impurity and has good crystallinity and hardly absorbs water content.  When FED(field emission display) in which the above fluorescent substance is mounted is compared with FED in which a conventional fluorescent substance produced by using a flux is mounted, the above fluorescent substance is excellent in both of initial brightness and life characteristics.
Patent JP-S63192650-A (JP)
Title: Side wall type air-cushion vessel
Inventor: KIHARA KAZUYUKI
IPC: B60V1/04
Filed: 1987-02-02
Abstract: PURPOSE:To improve the efficiency of a lift fan and to improve the high speed performance through reduction of water resistance, by ejecting compressed air from the bottom of the side wall of an air-cushion vessel and forming an air layer at the outside of the submerged side wall. CONSTITUTION:Lift air at the under face of an air-cushion vessel is confined by a side wall 1, a stern seal and a bow seal, and floated over a draft 4. Here, the lift air is produced by means of a lift fan 5 and fed to the under face of the air-cushion vessel as shown by an arrow 6. A pair of small pressurizing fans 7 arranged below the lift fan 5 take in the air produced by the lift fan 5 and pressurize said air, then lead the air through an air duct 9 to an ejection hole 10 made through the bottom of the side wall 1 and discharge the air along the outside of the side wall as shown by an arrow 11 so as to form an air layer 12 between the outside of the side wall and the water.